How do you know when you are standing behind a tree?

Question

How do you know when you are standing behind a tree?

Answer 1

there is know back  2 a tree. it depends on where u stand and how it looks.

Answer 2

You know you are when a dog pees on you leg.

Answer 3

well when u tihnk u r standng behind a tree just walk back n if ur *** hits the tree it means u r behind the tree heehehehe

Answer 4

How do you know what when you are standing behind a tree?

You are behind a tree. Now turn round. You and the tree are both still in the same place. Are you still behind it or in front of it? Now turn round again. Where are you now? Now walk round the other side of the tree and face it. Where are you now? Does your head hurt yet? Turn round again. Now where?

Answer 5

You don't.  Only an independent observer can tell you.  If they are looking for you and can't see you because a tree is in the way, then you  are behind the tree.  Otherwise, you are in front of, or alongside the tree.

Of course, the observer can't tell if you are behind the tree if they can't see you.  So you have to stick out an arm or something to define your position.

Also, Einstein's law of relativity applies because your position relative to the tree depends on the position of the observer.  One observer may observe that you are behind the tree, while another observer in another position may see you in front of the tree.

Also, Schroedinger's probability wave equations apply.  That is, until your position is observed, you are both behind and in front of the tree, or you don't exist at all.

Answer 6

The tree is in front of you.  If the tree is behind you, you are in front of it.  Okay?